44 www.emersonct.com SM-EZMotion Module User Guide
Power Up
The Power Up box contains information related to the
lifetime of the Unidrive SP and SM-EZMotion module.
Following are the parameters listed in the Power Up
information box:
Module Power Up Count
Module Power Up Count is a current value of how many
times the SM-EZMotion module has been powered up.
Each time power is cycled to the system, this number
increments by one. This parameter is stored in the
SM-EZMotion module, and is not reset if the module is
switched to another drive.
Module Power Up Time
The Module Power Up Time is the time elapsed since
power has been cycled to the EZMotion Module. The units
for the parameter are Hours with a resolution of 0.1 Hours.
Module Total Time
Module Power Up Time is total elapsed time that the
SM-EZMotion module has been powered up (since reset
by the factory). The units for the parameter are Hours with
a resolution of 0.1 Hours. This parameter is stored in the
SM-EZMotion module, and is not reset if the module is
switched to another drive.
Drive Power Up Time
The Drive Power Up Time is the time elapsed since power
has been cycled to the Unidrive SP. The format for this
parameter is Years.Days and Hours.Minutes. These
values must be used in combination to find the actual time.
Example:
Drive Power Up Time = 2.123 Years.Days
05.22 Hrs.Min
In the example above, the time elapsed since the last
power cycle is 2 Years, 123 Days, 5 Hours, and 22
Minutes.
Drive Run Time
The Drive Run Time is the Total Time that the drive has
been powered up and the Bridge Enabled since last reset
by the factory. The format for this parameter is Years.Days
and Hours.Minutes. For an example of this format, please
see Drive Power Up Time above.
Error Codes
The Error Codes box contains the current error code for
each solutions module slot.
Slot 1 Error Code – This will show the error code that is
active for the module in Slot 1 of the Unidrive SP. If 0 is
displayed, then the module in this slot does not have an
active error.
Slot 2 Error Code – This will show the error code that is
active for the module in Slot 2 of the Unidrive SP. If 0 is
displayed, then the module in this slot does not have an
active error.
Slot 3 Error Code – This will show the error code that is
active for the module in Slot 3 of the Unidrive SP. If 0 is
displayed, then the module in this slot does not have an
active error.
The error code for each slot is simply being read directly
from the Unidrive SP. The error code can be found in
parameter 50 in each of the different option module slot
menus. Parameter 50 stores the active trip/error code for
the particular solutions module. The Menu number
depends on which slot is being referenced. Following is a
list of the different error code references.
Parameter 15.50 – Slot 1 Error Code
Parameter 16.50 – Slot 2 Error Code
Parameter 17.50 – Slot 3 Error Code
For a list of the individual trip/error codes, please refer to
the specific solutions module reference manual. Error
Codes for the SM-EZMotion module can be found in
“Diagnostics” on page 117.
Trip Log
The Trip Log is history of the last 10 Trips that occurred on
the Unidrive SP. This information is read directly from the
Unidrive SP and is not stored in the SM-EZMotion module.
PowerTools Pro must be online to view the Trip Log.
Within the Trip Log Tab is the Parameter Trip 0 Time. The
Trip 0 Time is a reference of when the most recent drive trip
occurred. The time in this parameter is based off of the
Drive Run Time described above. This means that the Trip
time indicates when the trip happened in reference to the
total time that the drive bridge has been enabled. The user
can use the Drive Run Time as a gauge to determine
exactly when the trip actually occurred.
The Trip 0 Time is displayed in a format of Years.Days and
Hours.Minutes. These must be used in combination to find
the time that the trip action happened. For example
Trip 0 Time = 0.005 Years.Days
17.35 Hrs.Min
In the example above, the Trip 0 occurred after 5 Days, 17
Hours, and 35 Minutes of run-time.
The rest of the Trip Log is shown as a chart. Following are
the columns of data found in the chart:
Trip Number
The 10 most recent Trips are stored in the drive. The most
recent Trip is listed as Trip 0, and Trip 9 is the oldest. When
the next fault occurs, Trip 0 will be moved down to Trip 1
and all the remaining trip numbers will also increment one.
Trip number 9 will fall out of the log because it is no longer
one of the ten most recent Trips.
Trip Code
The Trip Code displays the actual trip code from the
Unidrive SP. For a reference of the Unidrive SP Trip
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